>sp|Q0A812|CYSG_ALHEH Siroheme synthase OS=Alkalilimnicola ehrlichei (strain MLHE-1) GN=cysG PE=3 SV=1 METLPVFMKLRDRRCLVVGGGRRAERKARLLLAAGAELTVLAEAPLPTLAALTEAHGCRM VRRPLTARDLDGVSLVISAADEATDRRAHMLARARNIPINVVDRPDLCSFTLPATVDRGP VQIAVSTGGTSPVLARMLRNRLEADIPSAYGRLARLAERYRRPVREVLPEAWQRQRFWEE VLSGEVAERVFAGQDDAAREGLEEAIGRATRELQTRRGEVYLVGAGPGDPDLLTLRALRL MQQADAVVYDRLVNPAIMAKVNQDAERIDVGKRCGHHPVPQHAINDKLVTLARQGYRVLR LKGGDPFVFGRGGEELQTLVDAGVPFQVVPGITAATGCAAYSGIPLTHRDYAHSCAFYTG HLKNDRLDLDWSRMVQPGQTLVFYMGVASLPELSRQLCWHGLPAETPAALVEKGTTPEQR TLTATLETLPGLARQQGFQSPALVIIGEVVRLYEQINWYRPPGDETPKAAEPGELNRRRP A